Do I need to drain the washer fluid before swapping the pump?

Yes. Drain or remove as much fluid as possible from your reservoir to avoid spillage during the pump swap. This makes the job cleaner and safer.

Will this pump work if my old one is clogged or slow, or do I need a full replacement?

If your current pump is weak or clogged, try flushing your washer system and reservoir first — sometimes debris is the culprit. If flow doesn't improve after a flush, replacement is your next step.

What tools do I need to install this pump?

Basic hand tools and a trim removal tool for reservoir access. Your service manual will walk you through the exact fastener locations and disconnection points for your model year.